Definitions for nimiety

What a nimiety of . . . riches have we here! I am quite undone.James J. Kilpatrick, National Review

Just as daily life contains all the comforts of what one owns, there is also a natural shedding or forgetting and a natural dulling, otherwise one becomes burdened with a sense of nimiety, a sense (as Kenneth Clark put it in his autobiography) of the "too-muchness" of life.Nicholas Poburko, Renascence: Essays on Values in Literature